package com.itheima.fanxing;

public class Test01 {
    public static void main(String[] args) {


        Box<String> box = new Box<>();//使用泛型类是,必须要讲泛型声明清楚  写一个引用数据类型
        box.setE("给迪丽热巴的土味情话");
        String e = box.getE();
        System.out.println(e
        );
    }
}
